1520641006060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{75709}}^1\times {\mathrm{91297}}^1$

素因数の和:167026

約数の個数: 48

約数和(自身を含む): 3483734476320

約数和(自身を除く): 1963093470260

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 75709, 91297, 151418, 182594, 302836, 365188, 378545, 456485, 757090, 832799, 912970, 1004267, 1514180, 1665598, 1825940, 2008534, 3331196, 4017068, 4163995, 5021335, 8327990, 10042670, 16655980, 20085340, 6912004573, 13824009146, 27648018292, 34560022865, 69120045730, 76032050303, 138240091460, 152064100606, 304128201212, 380160251515, 760320503030, 1520641006060]

約数ペア:

[(1, 1520641006060), (2, 760320503030), (4, 380160251515), (5, 304128201212), (10, 152064100606), (11, 138240091460), (20, 76032050303), (22, 69120045730), (44, 34560022865), (55, 27648018292), (110, 13824009146), (220, 6912004573), (75709, 20085340), (91297, 16655980), (151418, 10042670), (182594, 8327990), (302836, 5021335), (365188, 4163995), (378545, 4017068), (456485, 3331196), (757090, 2008534), (832799, 1825940), (912970, 1665598), (1004267, 1514180)]